Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi doan cu snippets" » "thi doan code snippets", "thai doan cu snippets", "thi hoan cu snippets", "thi loan cu snippets", "thi dan cu snippets", "thi doan tu snippets", "thi doan vu snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("thi doan cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi doan cu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi doan cu snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi doan cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.